Gerald Genta. An 18K white gold automatic calendar wristwatch Solo, Ref SS0.M.60, Circa 1990Gerald Genta. An 18K white gold automatic calendar wristwatchModel: SoloReference: SS0.M.60Date: Circa 1990Movement: 21-jewel Cal.GA3 automaticDial: Guilloché engraved silvered, black Arabic numeral hour markers, black inner minute divisions, date aperture at 6, blued steel sword handsCase: Brushed and polished tonneau form, back secured by 4 screws, No.104253Strap/Bracelet: Black Gerald Genta alligator leatherBuckle/Clasp: Signed 18K white gold buckleSigned: Case, dial & movementSize: 31mm x 36mm Accompaniments: Gerald Genta box, outer card, blank International Warranty, Instructions for use, swing tagNone